Ritar OPzV series solar battery is a valve regulated lead acid battery that uses immobilised gel and tubular plate technology to offer high reliability and performance. The solar battery consists of a die-casting positive grid and patented formula of active material.

This OPzV solar battery exceeds DIN standards with more than 20 years floating design life at 25°C and is best for cyclic use (photovoltaic PV/solar energy storage) under extreme operating conditions.